JPS634270B2 - - Google Patents
Info
- Publication number
- JPS634270B2 JPS634270B2 JP12446080A JP12446080A JPS634270B2 JP S634270 B2 JPS634270 B2 JP S634270B2 JP 12446080 A JP12446080 A JP 12446080A JP 12446080 A JP12446080 A JP 12446080A JP S634270 B2 JPS634270 B2 JP S634270B2
- Authority
- JP
- Japan
- Prior art keywords
- code
- bit
- data
- bits
- converted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000005415 magnetization Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12446080A JPS5750310A (en) | 1980-09-05 | 1980-09-05 | Encoding and decoding system for binary data |
DE8181902455T DE3175686D1 (en) | 1980-09-05 | 1981-09-04 | System for coding and decoding binary data |
US06/355,559 US4496934A (en) | 1980-09-05 | 1981-09-04 | Encoding and decoding systems for binary data |
PCT/JP1981/000218 WO1982000912A1 (en) | 1980-09-05 | 1981-09-04 | System for coding and decoding binary data |
EP81902455A EP0059224B1 (en) | 1980-09-05 | 1981-09-04 | System for coding and decoding binary data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12446080A JPS5750310A (en) | 1980-09-05 | 1980-09-05 | Encoding and decoding system for binary data |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5750310A JPS5750310A (en) | 1982-03-24 |
JPS634270B2 true JPS634270B2 (es) | 1988-01-28 |
Family
ID=14886062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12446080A Granted JPS5750310A (en) | 1980-09-05 | 1980-09-05 | Encoding and decoding system for binary data |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5750310A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970061A (ja) * | 1982-10-13 | 1984-04-20 | Matsushita Electric Ind Co Ltd | 2進デ−タの符号化方法 |
JPS63233612A (ja) * | 1987-03-20 | 1988-09-29 | Pfu Ltd | デ−タ圧縮回路 |
JPH0771008B2 (ja) * | 1991-12-19 | 1995-07-31 | 松下電器産業株式会社 | 2進データの符号化方法 |
-
1980
- 1980-09-05 JP JP12446080A patent/JPS5750310A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5750310A (en) | 1982-03-24 |
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